package com.thread.lesson.state;

/**
 * @Author: Mr.Xi
 * @Description: 多线程优先级
 * @Date: Create in 17:20 2021/7/2
 * @Modified By:
 */
public class TestPriority{

    public static void main(String[] args) {
        //主线程默认优先级
        System.out.println(Thread.currentThread().getName()+"---->"+Thread.currentThread().getPriority());

        MyPriority myPriority = new MyPriority();
        Thread t1 = new Thread(myPriority);
        Thread t2 = new Thread(myPriority);
        Thread t3 = new Thread(myPriority);
        Thread t4 = new Thread(myPriority);
        Thread t5 = new Thread(myPriority);
        Thread t6 = new Thread(myPriority);

        //设置优先级，再启动
        t1.start();
        t2.setPriority(1);
        t2.start();
        t3.setPriority(4);
        t3.start();
        t4.setPriority(Thread.MAX_PRIORITY);//MAX_PRIORITY = 10
        t4.start();
        t5.setPriority(8);
        t5.start();
        t6.setPriority(7);
        t6.start();


    }
}

class MyPriority implements Runnable{

    @Override
    public void run() {
        System.out.println(Thread.currentThread().getName()+"---->"+Thread.currentThread().getPriority());
    }
}
